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Issues: python/cpython

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Issues list

_ctypes fails to import on NetBSD due to a missing alloca symbol OS-netbsd topic-ctypes type-bug An unexpected behavior, bug, or error
#134486 opened May 22, 2025 by collinfunk
gh-57089: Note _layout_ in the bitfield docs awaiting core review docs Documentation in the Doc dir needs backport to 3.14 bugs and security fixes skip news topic-ctypes
#134148 opened May 17, 2025 by encukou Loading…
2
Remove deprecated and undocumented function ctypes.SetPointerType stdlib Python modules in the Lib dir topic-ctypes type-feature A feature request or enhancement
#133866 opened May 11, 2025 by picnixz
@picnixz
7
Avoid DeprecationWarning for _pack_ without _layout_ when there are not bit-fields? extension-modules C modules in the Modules dir topic-ctypes type-bug An unexpected behavior, bug, or error
#133800 opened May 10, 2025 by seberg
4
gh-69011: ctypes.create_*_buffer clarify NUL termination character inclusion awaiting core review docs Documentation in the Doc dir needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes skip news topic-ctypes
#132858 opened Apr 23, 2025 by StanFromIreland Loading…
10
_objects attribute of ctypes data instances is sometimes not None or a dictionary docs Documentation in the Doc dir topic-ctypes
#132177 opened Apr 6, 2025 by brianschubert
Silent ctypes.struct layout change from native to Windows when bitfields are used 3.14 bugs and security fixes topic-ctypes type-bug An unexpected behavior, bug, or error
#131747 opened Mar 25, 2025 by BCSharp
8
test_dllist fails on NetBSD: dl_iterate_phdr doesn't report shared libraries 3.14 bugs and security fixes OS-netbsd tests Tests in the Lib/test dir topic-ctypes type-bug An unexpected behavior, bug, or error
#131565 opened Mar 21, 2025 by furkanonder
11
Build failure of 3.12.9 on Cygwin build The build process and cross-build topic-ctypes type-bug An unexpected behavior, bug, or error
#130423 opened Feb 21, 2025 by matzeri
ctypes.Structure: bitfield of underaligned type can cause read of unrelated memory extension-modules C modules in the Modules dir topic-ctypes type-bug An unexpected behavior, bug, or error
#130410 opened Feb 21, 2025 by encukou
The errors that occur when replacing ctypes.windll.foobar/ctypes.WinDLL("foobar") with ctypes.oledll.foobar/ctypes.OleDLL("foobar") extension-modules C modules in the Modules dir topic-ctypes type-bug An unexpected behavior, bug, or error
#129010 opened Jan 19, 2025 by junkmd
4
Untangle ctypes bitfield size and expose field information extension-modules C modules in the Modules dir stdlib Python modules in the Lib dir topic-ctypes type-feature A feature request or enhancement
#128715 opened Jan 10, 2025 by encukou
1
Replace ctypes.DllGetClassObject and remove DllCanUnloadNow extension-modules C modules in the Modules dir OS-windows topic-ctypes
#127369 opened Nov 28, 2024 by encukou
26
gh-74695: Add support for ctypes.c_bool on opposite endian systems awaiting review needs backport to 3.13 bugs and security fixes needs backport to 3.14 bugs and security fixes topic-ctypes
#127280 opened Nov 26, 2024 by zbarnett Loading…
24
Ctypes: Unclear Error Message for WinFunctionType Mismatch in Windows API Calls OS-windows topic-ctypes type-feature A feature request or enhancement
#125788 opened Oct 21, 2024 by songyuc
2
Mac M1: ctypes crashes Blender application when I load and run my dylib. OS-mac topic-ctypes type-crash A hard crash of the interpreter, possibly with a core dump
#121142 opened Jun 28, 2024 by mifth
6
Please add documentation of the bitfield ordering for ctypes.Structure types docs Documentation in the Doc dir topic-ctypes
#118434 opened Apr 30, 2024 by TomCulliton
1
ctypes.Structure superclass with bitfields do not parse properly when it doesn't end on a byte boundary topic-ctypes type-bug An unexpected behavior, bug, or error
#117942 opened Apr 16, 2024 by cquick01
ctypes.Structure fields initialises incorrectly with \x00-containing bytes topic-ctypes type-bug An unexpected behavior, bug, or error
#117822 opened Apr 12, 2024 by jorektheglitch
3
Call C++ function using ctypes py_object argument on windows doesn't work topic-ctypes type-bug An unexpected behavior, bug, or error
#114754 opened Jan 30, 2024 by gtwpro
4
Misleading documentation for ctypes.PYFUNCTYPE docs Documentation in the Doc dir topic-ctypes
#114150 opened Jan 16, 2024 by arrmansa
1
Possible heap-use-after-free in ctypes in Python 3.12 3.12 only security fixes topic-ctypes topic-subinterpreters type-crash A hard crash of the interpreter, possibly with a core dump
#113576 opened Dec 29, 2023 by jiridanek
6
ctypes cdll list exported functions topic-ctypes type-feature A feature request or enhancement
#113388 opened Dec 22, 2023 by Zibri
11
c_char array value attribute returns incorrectly docs Documentation in the Doc dir topic-ctypes
#112860 opened Dec 8, 2023 by evilzhou
5
Allow setting the memory alignment of raw memory from Python topic-ctypes type-feature A feature request or enhancement
#112448 opened Nov 27, 2023 by bertsch-bf
7
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